32 pieces, 13 mm/ 1/2 inch, consisting of: 19 edge nuts 8,9,10,11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 27, 30, 32 mm, 6 double edge nuts 10, 12., 14, 15. 17, 19 mm, spark plugs nuts 16, 21 mm, cardan joint 1/2 inches, 2 extension rods 5, 10 inches, three-way joint 1/2 inches, ratchet 1/2 inches